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With the constant increase of social-network data published, the privacy preservation becomes more and more important. Although some literature algorithms apply K-anonymity to the relational data to prevent an adversary from significantly perpetrating privacy breaches, the inappropriate choice of K has a big impact on the quality of privacy protection and data utility. We propose a technique named...
In pervasive computing environments, Location-Based Services (LBSs) are becoming increasingly important due to continuous advances in mobile networks and positioning technologies. Nevertheless, the wide deployment of LBSs can jeopardize the location privacy of mobile users. Consequently, providing safeguards for location privacy of mobile users against being attacked is an important research issue...
Body Sensor Networks (BSNs) provide continuous body health monitoring and analysis of physiological parameters. A high degree of security and privacy protection for BSN is extremely required. In this paper, a highly flexible authentication and key establishment protocol based on ECG signals and fuzzy commitment, namely ESKE, is proposed. The uniqueness of ECG signals guarantees that ESKE can provide...
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